[CedarDave]

"We have no information to date to suggest that these trips were associated with any nefarious or violent extremist activities," the law enforcement official said.

Trips to Jordan and Yemen don't raise red flags?? They have their collective heads buried in Arabian sands.

[Blue Jays]

Americans seeking travel to Yemen, Jordan, Syria, Iraq, Iran, or similar should have to STAY there for a minimum of ten (10) years prior to being allowed entry BACK into the United States of America.

That will ensure the indoctrination really sinks-in and they can be arrested immediately as they disembark the jetliner or ship. If they are by some miracle *not* radicalized they could be mined for information.